Docking device for charging



FIG. 1 is a front view of a docking device for charging showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a front perspective view thereof in use with an optional cable, with elements in dashed lines forming no part of the claimed design; and,

FIG. 6 is a back perspective view thereof in use with an optional cable, with elements in dashed lines forming no part of the claimed design.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a docking device for charging, as shown and described. 